Hugh, the C-123 was not cast on any SC blocks. That is why I ask how did he know it was a C-123. I am guessing that he measured the sleeves, and they were 3 and 1/8, so he may have just assumed it is a 123 block. Most of the old ones have had the overbore sleeves and pistons put in them over the years. If the block has the T casting code, it will be a C-113 block as that is 1950. My 52 and 53 SC 's do not have C-123 on either block. So you are right. If his block has the C-123 it would be from 100,200 and later.
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Today's Featured Article - Maintaining Rubber Tires - by Staff. The broad use of rubber tires on farm tractors and machinery has resulted in a great saving in both time and operating costs since the time of steel wheels. There are, however, certain basic fundamentals in the care of tires that should be followed carefully if the owner is to derive maximum benefit from his or her investment. First and most important is to maintain proper pressure for the work at hand. Your best guide to proper inflation is the operator's manual or instruction book tha
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